Bug Description

This is SBCL 1.0.29, an implementation of ANSI Common Lisp.
More information about SBCL is available at <http://www.sbcl.org/>.

SBCL is free software, provided as is, with absolutely no warranty.
It is mostly in the public domain; some portions are provided under
BSD-style licenses. See the CREDITS and COPYING files in the
distribution for more information.

* (directory "*/x.txt")

(#P"/home/michael/b1/x.txt")

* (directory "b*/x.txt")

debugger invoked on a TYPE-ERROR:
The value T
is not of type
(OR (VECTOR CHARACTER) (VECTOR NIL) BASE-STRING PATHNAME FILE-STREAM).